A sample consisting of 1.00 mol of Argon is expanded isothermally at 273.15 K from 22.4 L to 44.8 L. Calculate DH, w, and q assuming Argon is an ideal gas and the expansion process is: (a) reversible (b) irreversible, against a constant external pressure equal to the final pressure of the gas (c) irreversible, against zero external pressure (i. e., free expansion) Answer in kJ.
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A sample consisting of 1.00 mol of Argon is expanded isothermally at 273.15 K from 22.4 L to 44.8 L....
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